A large study involving the health records of 6.9 million people in Denmark over 5 decades has found “strong evidence”...
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Opioid overdose has become a public health problem of the first magnitude, identified as the cause of death in over...
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In recent years, studies involving large numbers of individuals have identified numerous locations in the human genome where commonly occurring...
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The question of whether cannabis use causes cognitive deficits or structural changes in the brain is still an open one,...
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By studying 129 people who were daily cigarette smokers and addicted to nicotine at the time they suffered brain damage,...
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